MXPA02006661A - Metodo para formar agujas huecas, verticales, dentro de un sustrato semiconductor. - Google Patents

Metodo para formar agujas huecas, verticales, dentro de un sustrato semiconductor.

Info

Publication number
MXPA02006661A
MXPA02006661A MXPA02006661A MXPA02006661A MXPA02006661A MX PA02006661 A MXPA02006661 A MX PA02006661A MX PA02006661 A MXPA02006661 A MX PA02006661A MX PA02006661 A MXPA02006661 A MX PA02006661A MX PA02006661 A MXPA02006661 A MX PA02006661A
Authority
MX
Mexico
Prior art keywords
semiconductor substrate
channel
needle
etching
needles
Prior art date
Application number
MXPA02006661A
Other languages
English (en)
Spanish (es)
Inventor
Dorian Liepmann
Original Assignee
Stoeber Boris
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stoeber Boris filed Critical Stoeber Boris
Publication of MXPA02006661A publication Critical patent/MXPA02006661A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B1/00—Devices without movable or flexible elements, e.g. microcapillary devices
    • B81B1/006—Microdevices formed as a single homogeneous piece, i.e. wherein the mechanical function is obtained by the use of the device, e.g. cutters

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Micromachines (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Photovoltaic Devices (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
MXPA02006661A 2000-01-06 2001-01-02 Metodo para formar agujas huecas, verticales, dentro de un sustrato semiconductor. MXPA02006661A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/478,913 US6406638B1 (en) 2000-01-06 2000-01-06 Method of forming vertical, hollow needles within a semiconductor substrate, and needles formed thereby
PCT/US2001/000040 WO2001049362A1 (fr) 2000-01-06 2001-01-02 Procede de formation d'aiguilles verticales creuses dans un substrat semiconducteur

Publications (1)

Publication Number Publication Date
MXPA02006661A true MXPA02006661A (es) 2003-03-10

Family

ID=23901885

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006661A MXPA02006661A (es) 2000-01-06 2001-01-02 Metodo para formar agujas huecas, verticales, dentro de un sustrato semiconductor.

Country Status (9)

Country Link
US (1) US6406638B1 (fr)
EP (1) EP1244495B1 (fr)
JP (1) JP2003519014A (fr)
AT (1) ATE309025T1 (fr)
AU (1) AU2623501A (fr)
BR (1) BR0107455A (fr)
DE (1) DE60114764T2 (fr)
MX (1) MXPA02006661A (fr)
WO (1) WO2001049362A1 (fr)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9815820D0 (en) * 1998-07-22 1998-09-16 Secr Defence Improvements relating to micro-machining
US7048723B1 (en) * 1998-09-18 2006-05-23 The University Of Utah Research Foundation Surface micromachined microneedles
US7473244B2 (en) * 2000-06-02 2009-01-06 The University Of Utah Research Foundation Active needle devices with integrated functionality
US6533949B1 (en) * 2000-08-28 2003-03-18 Nanopass Ltd. Microneedle structure and production method therefor
AU2002250011A1 (en) * 2001-02-05 2002-08-19 Becton, Dickinson And Company Microprotrusion array and methods of making a microprotrusion
US6663820B2 (en) * 2001-03-14 2003-12-16 The Procter & Gamble Company Method of manufacturing microneedle structures using soft lithography and photolithography
US6767341B2 (en) * 2001-06-13 2004-07-27 Abbott Laboratories Microneedles for minimally invasive drug delivery
US6749792B2 (en) 2001-07-09 2004-06-15 Lifescan, Inc. Micro-needles and methods of manufacture and use thereof
SE0102736D0 (sv) * 2001-08-14 2001-08-14 Patrick Griss Side opened out-of-plane microneedles for microfluidic transdermal interfacing and fabrication process of side opened out-of-plane microneedles
US20040060902A1 (en) * 2002-02-05 2004-04-01 Evans John D. Microprotrusion array and methods of making a microprotrusion
US7387742B2 (en) * 2002-03-11 2008-06-17 Becton, Dickinson And Company Silicon blades for surgical and non-surgical use
EP1490191B1 (fr) 2002-03-11 2012-07-04 Beaver-Visitec International (US), Inc. Procede de fabrication de lames chirurgicales
US6962772B2 (en) * 2002-12-27 2005-11-08 Industrial Technology Research Inst. Method for manufacturing 3-D high aspect-ratio microneedle array device
US20090007436A1 (en) * 2003-03-10 2009-01-08 Daskal Vadim M Silicon blades for surgical and non-surgical use
US20050155955A1 (en) * 2003-03-10 2005-07-21 Daskal Vadim M. Method for reducing glare and creating matte finish of controlled density on a silicon surface
US7415299B2 (en) * 2003-04-18 2008-08-19 The Regents Of The University Of California Monitoring method and/or apparatus
US7785485B2 (en) * 2003-09-17 2010-08-31 Becton, Dickinson And Company System and method for creating linear and non-linear trenches in silicon and other crystalline materials with a router
US7753888B2 (en) * 2003-11-21 2010-07-13 The Regents Of The University Of California Method and/or apparatus for puncturing a surface for extraction, in situ analysis, and/or substance delivery using microneedles
US8551391B2 (en) * 2004-02-17 2013-10-08 Avery Dennison Corporation Method of making microneedles
US7591618B2 (en) * 2004-02-25 2009-09-22 Agency For Science, Technology And Research Machining method for micro abraders and micro abraders produced thereby
US7396484B2 (en) * 2004-04-30 2008-07-08 Becton, Dickinson And Company Methods of fabricating complex blade geometries from silicon wafers and strengthening blade geometries
US20060030811A1 (en) * 2004-08-03 2006-02-09 Wong Patrick S Method and device for enhancing transdermal agent flux
US7560036B2 (en) * 2004-08-05 2009-07-14 Apogee Technology, Inc. System and method for drug delivery and microfluidic applications using microneedles
US7627938B2 (en) * 2004-10-15 2009-12-08 Board Of Regents, The Univeristy Of Texas System Tapered hollow metallic microneedle array assembly and method of making and using the same
WO2006054280A2 (fr) * 2004-11-18 2006-05-26 Nanopass Technologies Ltd. Systeme et procede pour administrer un fluide a une barriere biologique souple
EP1671585A1 (fr) * 2004-12-17 2006-06-21 F. Hoffmann-La Roche Ag Procédé de fabrication d'un élément de piquage
JP4793806B2 (ja) 2005-03-22 2011-10-12 Ｔｔｉ・エルビュー株式会社 イオントフォレーシス装置
CA2602259A1 (fr) 2005-03-29 2006-10-05 Arkal Medical, Inc. Dispositifs, systemes, procedes et outils pour la surveillance continue du glucose
US20070073212A1 (en) * 2005-09-28 2007-03-29 Takehiko Matsumura Iontophoresis apparatus and method to deliver active agents to biological interfaces
US7415858B2 (en) 2006-02-21 2008-08-26 Tyco Healthcare Group Lp Grindless surgical needle manufacture
US20090131778A1 (en) * 2006-03-28 2009-05-21 Jina Arvind N Devices, systems, methods and tools for continuous glucose monitoring
US20080154107A1 (en) * 2006-12-20 2008-06-26 Jina Arvind N Device, systems, methods and tools for continuous glucose monitoring
US20100049021A1 (en) * 2006-03-28 2010-02-25 Jina Arvind N Devices, systems, methods and tools for continuous analyte monitoring
TWI300055B (en) * 2006-05-26 2008-08-21 Nat Univ Tsing Hua Method of manufacturing hollow micro-needle structures
EP2036586B1 (fr) 2006-07-04 2015-09-09 Toppan Printing Co., Ltd. Procédé de fabrication d'une micro-aiguille
US20080138581A1 (en) * 2006-07-17 2008-06-12 Rajmohan Bhandari Masking high-aspect aspect ratio structures
US8865288B2 (en) * 2006-07-17 2014-10-21 University Of Utah Research Foundation Micro-needle arrays having non-planar tips and methods of manufacture thereof
US20080058726A1 (en) * 2006-08-30 2008-03-06 Arvind Jina Methods and Apparatus Incorporating a Surface Penetration Device
US20080234562A1 (en) * 2007-03-19 2008-09-25 Jina Arvind N Continuous analyte monitor with multi-point self-calibration
CA2686093C (fr) 2007-04-16 2018-05-08 Corium International, Inc. Reseaux de micro-aiguilles coulees dans un solvant contenant un actif
WO2008142681A2 (fr) * 2007-05-20 2008-11-27 Nanopass Technologies Ltd. Procédé de production de structures de micro-aiguilles utilisant un traitement sur une face
US20080312518A1 (en) * 2007-06-14 2008-12-18 Arkal Medical, Inc On-demand analyte monitor and method of use
WO2009048607A1 (fr) 2007-10-10 2009-04-16 Corium International, Inc. Distribution de vaccin par l'intermédiaire de réseaux de micro-aiguilles
US20090099427A1 (en) * 2007-10-12 2009-04-16 Arkal Medical, Inc. Microneedle array with diverse needle configurations
US20090286692A1 (en) * 2008-04-15 2009-11-19 Wainwright Norman R Cartridge and Method for Sample Analysis
US20090301994A1 (en) * 2008-05-12 2009-12-10 Rajmohan Bhandari Methods for Wafer Scale Processing of Needle Array Devices
WO2009149197A2 (fr) 2008-06-03 2009-12-10 University Of Utah Research Foundation Réseaux de microélectrodes à rapport de forme élevé pouvant avoir des longueurs adaptables et leurs procédés de fabrication
US8828520B2 (en) * 2008-07-01 2014-09-09 Alcatel Lucent Micro-posts having improved uniformity and a method of manufacture thereof
DE102008052749B4 (de) * 2008-10-22 2012-01-12 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Nadel, Nadelanordnung, Spritzgussform und Verfahren zum Herstellen
US8639312B2 (en) * 2008-12-10 2014-01-28 University Of Utah Research Foundation System and method for electrically shielding a microelectrode array in a physiological pathway from electrical noise
US9526885B1 (en) * 2009-07-29 2016-12-27 University Of South Florida Microneedles with sharpened tips and corresponding method of fabrication
WO2011015650A2 (fr) * 2009-08-06 2011-02-10 University College Cork, National University Of Ireland, Cork Procédé de production de microaiguilles
JP6327852B2 (ja) 2010-05-04 2018-05-23 コリウム インターナショナル， インコーポレイテッド 微小突起アレイを使用した副甲状腺ホルモンの経皮送達のための方法及びデバイス
US20120172692A1 (en) 2011-01-05 2012-07-05 Janet Tamada Sensing Fluid Concentration for Continuous Glucose Monitoring
SG11201400529SA (en) * 2011-11-02 2014-05-29 Chee Yen Lim The plastic microneedle strip
AU2013364053B2 (en) 2012-12-21 2018-08-30 Corium Pharma Solutions, Inc. Microarray for delivery of therapeutic agent and methods of use
RU2674083C2 (ru) 2013-03-12 2018-12-04 Кориум Интернэшнл, Инк. Аппликаторы с микровыступами
US10384046B2 (en) 2013-03-15 2019-08-20 Corium, Inc. Microarray for delivery of therapeutic agent and methods of use
WO2014150293A1 (fr) 2013-03-15 2014-09-25 Corium International, Inc. Micro-réseau ayant des microstructures sans polymère, procédés de fabrication et procédés d'utilisation
CA2903459C (fr) 2013-03-15 2024-02-20 Corium International, Inc. Applicateurs de microprojection d'impacts multiples et procedes d'utilisation
ES2761580T3 (es) 2013-03-15 2020-05-20 Corium Inc Micromatrices para suministro de agente terapéutico, métodos de uso y métodos de fabricación
CN105217565B (zh) * 2014-06-09 2017-01-11 中国科学院苏州纳米技术与纳米仿生研究所 一种单晶硅空心微针结构的制作方法
EP3188714A1 (fr) 2014-09-04 2017-07-12 Corium International, Inc. Matrice de microstructures, procédé de production et procédés d'utilisation
US10857093B2 (en) 2015-06-29 2020-12-08 Corium, Inc. Microarray for delivery of therapeutic agent, methods of use, and methods of making
FR3046682B1 (fr) * 2016-01-12 2018-02-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'un ecran muni de microstructures retroreflechissantes
JP2017176652A (ja) 2016-03-31 2017-10-05 花王株式会社 微細中空突起具
US10940554B2 (en) 2018-11-30 2021-03-09 International Business Machines Corporation Planar fabrication of micro-needles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312456A (en) 1991-01-31 1994-05-17 Carnegie Mellon University Micromechanical barb and method for making the same
JP2961334B2 (ja) * 1991-05-28 1999-10-12 セイコーインスツルメンツ株式会社 尖鋭な金属針を持つ原子間力顕微鏡のカンチレバー製造法
US5457041A (en) 1994-03-25 1995-10-10 Science Applications International Corporation Needle array and method of introducing biological substances into living cells using the needle array
US6223591B1 (en) * 1997-11-28 2001-05-01 Nikon Corporation Probe needle arrangement and movement method for use in an atomic force microscope
CA2330207C (fr) 1998-06-10 2005-08-30 Georgia Tech Research Corporation Dispositifs a microaiguilles et procedes de fabrication et d'utilisation correspondants
US6312612B1 (en) 1999-06-09 2001-11-06 The Procter & Gamble Company Apparatus and method for manufacturing an intracutaneous microneedle array

Also Published As

Publication number Publication date
AU2623501A (en) 2001-07-16
DE60114764T2 (de) 2006-07-13
EP1244495A1 (fr) 2002-10-02
DE60114764D1 (de) 2005-12-15
EP1244495B1 (fr) 2005-11-09
BR0107455A (pt) 2002-09-03
WO2001049362A8 (fr) 2002-10-24
ATE309025T1 (de) 2005-11-15
JP2003519014A (ja) 2003-06-17
US6406638B1 (en) 2002-06-18
WO2001049362A1 (fr) 2001-07-12

Similar Documents

Publication Publication Date Title
MXPA02006661A (es) Metodo para formar agujas huecas, verticales, dentro de un sustrato semiconductor.
EP1418977B1 (fr) Microaiguilles pour administration de medicaments avec effraction minimale
EP2303766B1 (fr) Microaiguille, réseau de microaiguilles, et procédé de production correspondant
US8354033B2 (en) Method for producing porous microneedles and their use
US8137736B2 (en) Fabrication method for hollow microneedles for drug delivery
WO2009014805A2 (fr) Réseaux de micro-aiguilles à extrémités non planes et leurs procédés de fabrication
JP2002239014A (ja) 針状体及び針状体の製造方法
EP1364396A2 (fr) Reseau de microprotuberances et procedes de formation d'une microprotuberance
AU8177498A (en) Transdermal probe with an isotropically etched tip, and method of fabricating such a device
US6962772B2 (en) Method for manufacturing 3-D high aspect-ratio microneedle array device
JP2020527379A5 (fr)
EP3415465A1 (fr) Micro-aiguilles
CN106422044B (zh) 一种基于硅衬底的氧化铪空心微针及制备方法
US9919916B2 (en) Manufacture of microneedles
US6610235B1 (en) Method of fabricating epidermal abrasion device
KR101622388B1 (ko) 실리콘 마이크로 니들 스탬프 및 그 제조방법
JP4486368B2 (ja) シリコン針の製造方法
CN110559553A (zh) 一种可批量制造有孔无痛微针阵列芯片的制备方法
JP4936214B2 (ja) 針状体の版型製造方法および針状体の製造方法
CN110812686B (zh) 一种制造微针阵列的微加工工艺和微针
CN114849051B (zh) 一种硅基微针的制备方法
JP2009045312A (ja) 針状体の作製方法ならびに製造方法及び針状体
CN114849051A (zh) 一种硅基微针的制备方法
CN111228643A (zh) 一种空心微针阵列装置及其制作方法
Aljada et al. Fabrication of micro-nanoprojection arrays and the effect of morphing on the needle profile